Hi all. Well I had heard that pedialyte and gatorade worked well for twitches. I drank 1 liter of pedialyte last night and noticed a difference. So I am wondering if it is potassium that helps. Is anyone here taking a potassium supplement, and if so, what is the right dose to take? I believe I heard that you are not suppose to take over 100 mg, but im not sure.. And can you buy them over the counter? THanks everyone..